Relton (GRT-14-6) Groo-V Tip Multi-Purpose 7-8" Serrated Edge Carbide Drill Bit Pura UV (15810100) UVBB-1 UV Disinfection House Water Treatment System 15 GPM 110 V 5 after 24 hours of

5 after 24 hours of operation

making field calibration straightforward and contamination-free

NF270 chemistry

Primary Filtration

Relton (GRT-14-6) Groo-V Tip Multi-Purpose 7-8" Serrated Edge Carbide Drill Bit Pura UV (15810100) UVBB-1 UV Disinfection House Water Treatment System 15 GPM 110 V 5 after 24 hours ofRelton GRT 14 6 Groo V Tip Multi Purpose 7 8" Serrated Edge Carbide Drill Bit Professional grade carbide bit engineered for drilling hard materials in water filtration installations Serrated Carbide Tip 7 8" Diameter Percussion or Rotary Multi Material The Relton GRT 14 6 Groo V Tip bit features a specialized serrated carbide tip that penetrates hard materials up to 50% faster than standard masonry bits. Designed for both percussion and rotary only